The invention discloses an ABP process and equipment for recycling reclaimed water of printing and dyeing wastewater. The equipment comprises a pretreatment system, a neutralization tank, a coagulative precipitation tank, a hydrolytic acidification tank, an A/O reaction tank, a first ABP reaction tank, an ozone catalyzed oxidation system, a second ABP reaction tank and a powder ion exchange resin system, wherein the pretreatment system is sequentially connected with the neutralization tank, the coagulative precipitation tank, the hydrolytic acidification tank, the A/O reaction tank, the first ABP reaction tank, the ozone catalyzed oxidation system, the second ABP reaction tank and the powder ion exchange resin system through a pipeline. According to the equipment for recycling the reclaimed water of the printing and dyeing wastewater, an efficient biological enriched denitrification filler is arranged in the biochemical tank, the ABP process is combined with pretreatment of the printing and dyeing wastewater, i.e., cooling and coagulative precipitation, and deep treatment, i.e., decolorization and demineralization treatment of powder ion exchange resin, and physical and quality control indexes for the efficient biological enriched filler are further established according to preliminary designed and determined process flows; and the practicability is high, so that popularization is facilitated.